Inngest vs Algolia
Durable functions + event-driven workflows for modern apps
vs. AI search & discovery — keyword + neural + personalization
Pricing tiers
Inngest
Free
$0. 50K steps/mo + 1K concurrent executions. 7-day log retention. 1 environment.
Free
OSS (self-host)
Free forever. Inngest Dev Server + self-hosted Inngest runtime. Apache 2.0.
$0 base (usage-based)
Starter
$20/mo. 250K steps/mo. 5K concurrency. 14-day retention. 3 envs.
$20/mo
Pro
$75/mo. 1M steps/mo. 10K concurrency. 30-day retention. Priority support.
$75/mo
Enterprise
Custom. SSO, HIPAA, dedicated clusters, self-host with Inngest Enterprise.
Custom
Algolia
Build (Free)
10K search requests/mo, 1M records. Full features for dev/testing.
Free
Grow (PAYG)
Free up to 10K searches/mo + 100K records. $0.50 per 1K additional searches + $0.40 per 1K additional records.
$0 base (usage-based)
Grow Plus (PAYG)
Adds AI Ranking, Advanced Personalization, AI Synonyms, 10k rules/index. $1.75 per 1K searches.
$0 base (usage-based)
Elevate
Annual. NeuralSearch + AI Collections + Smart Groups + real-time personalization. 99.999% SLA, SSO.
Custom
Free-tier quotas head-to-head
Comparing free on Inngest vs build on Algolia.
| Metric | Inngest | Algolia |
|---|---|---|
| No overlapping quota metrics for these tiers. | ||
Features
Inngest · 14 features
- AgentKit — Build AI agents as durable Inngest functions.
- Auto Retries — Configurable retries with exponential backoff.
- Concurrency Controls — Per-function and per-user concurrency limits.
- Cron Triggers — Scheduled functions via cron syntax.
- Debounce — Coalesce rapid-fire events into one execution.
- Dev Server — Local Inngest runtime for dev.
- Durable Steps — step.run, step.sleep, step.waitForEvent.
- Event System — Typed events with schemas.
- Fan Out / Batching — Process many events in parallel with batch control.
- Priority Lanes — Route premium customers to faster execution.
- Rate Limiting — Throttle events per key.
- Realtime — Stream function output to clients.
- Replay — Re-run past functions with new code.
- Self-Host — OSS runtime — run your own Inngest.
Algolia · 16 features
- A/B Testing — Compare two index configurations on live traffic.
- AI Ranking — Dynamic re-ranking based on clicks + conversions.
- Algolia Crawler — Hosted crawler to index websites.
- Autocomplete — JavaScript autocomplete UI library.
- Insights API — Send click + conversion events to train AI Ranking.
- InstantSearch UI — UI libraries: React, Vue, Angular, iOS, Android — prebuilt search components.
- Keyword Search — Fast prefix + typo-tolerant full-text search.
- MCP Tools — Algolia MCP server for agent integrations.
- Merchandising Studio — No-code UI for merchants to pin/bury/boost products.
- NeuralSearch — Hybrid vector + keyword search.
- Personalization — Per-user ranking based on click history.
- Query Suggestions — AI-generated suggestion index from past searches.
- Recommend — Product recommendations: Related, Frequently Bought Together, Trending.
- Rules — Conditional overrides: pin results, banners, redirects, boost/bury.
- Search Analytics — Top searches, no-result searches, click-through rates.
- Synonyms — Equivalent term groups + typo-tolerance tuning.
Developer interfaces
| Kind | Inngest | Algolia |
|---|---|---|
| CLI | inngest-cli (dev server) | Algolia CLI |
| SDK | inngestgo, inngest (Python), inngest (TS/Node) | algoliasearch-client-go, algoliasearch-client-kotlin, algoliasearch-client-swift, algoliasearch-java, algoliasearch (JS), algoliasearch-php, algoliasearch-python, algoliasearch-rails, react-instantsearch |
| REST | Inngest REST API | Algolia Admin API, Algolia Search API |
| MCP | Inngest MCP | — |
| OTHER | Inngest Cloud Dashboard | — |
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